$modus 0: smartphone
$modus 1: smartphone
Pellaea dura
Pellaea dura (Willd.) Hook. [Accepted]
Pteridaceae Cheilanthoideae
2 762032 Pellaea dura (Willd.) Hook. [80 850590 Pteris dura Willd.]
T.R. Sim, Ferns S. Afr., ed. 2: t. 90, fig. 1 (1915)
2 762032 Pellaea dura (Willd.) Hook. [80 850590 Pteris dura Willd.]
W.J. Hooker, Sp. Fil., vol. 2 : p. 139, t. 113, fig. A (1858)
6 762032 Pellaea dura (Willd.) Hook. [125 850590 Pteris dura Willd.]
W.J. Hooker, Sp. Fil., vol. 2 : p. 213, t. 126, fig. B (1858)